CN111408796B - Rotation type fluted disc wall screw hole beveler - Google Patents
Rotation type fluted disc wall screw hole beveler Download PDFInfo
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- CN111408796B CN111408796B CN202010266371.XA CN202010266371A CN111408796B CN 111408796 B CN111408796 B CN 111408796B CN 202010266371 A CN202010266371 A CN 202010266371A CN 111408796 B CN111408796 B CN 111408796B
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- fixedly connected
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- workbench
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
- B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a threaded hole chamfering machine, in particular to a rotary fluted disc wall threaded hole chamfering machine. The invention aims to provide a rotary fluted disc wall threaded hole chamfering machine capable of being carried out in batches. In order to solve the technical problem, the invention provides a rotary type tooth disc wall threaded hole chamfering machine which comprises a rack, a workbench, a bearing frame, a first rotating shaft, a locking sleeve, a locking rod and a workbench, wherein the workbench is fixedly connected above the rack, the bearing frame is fixedly connected to the rear side above the workbench, the first rotating shaft is rotatably connected to the center of the workbench and located in front of the bearing frame, the locking sleeve is fixed to the end portion of the first rotating shaft, the locking sleeve is provided with two threaded holes, and the locking rods are in threaded connection with the threaded holes. The automatic intermittent chamfering machine can perform chamfering operation fully automatically, and can realize the automatic intermittent chamfering function by starting the servo motor after the electric drill and the fluted disc are adjusted to be vertical, so that the tray does not need to be rotated manually.
Description
Technical Field
The invention relates to a threaded hole chamfering machine, in particular to a rotary fluted disc wall threaded hole chamfering machine.
Background
The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The best choice for chamfering and cutting metal articles is provided. The chamfering method comprises the steps of straight chamfering and curved chamfering according to the requirements of chamfering.
Give fluted disc screw hole chamfer at present, the carousel is put into to the fluted disc to the manual work mostly, then handheld electric drill chamfer, when the manual hand electric drill chamfer fluted disc screw hole, because the electric drill makes the drill bit skew perpendicular inadequately easily when the chamfer, inclined to one side fluted disc screw thread angle is easily fallen to the easy, and every chamfer finishes a screw hole and all needs the manual work to rotate the carousel in addition, falls next screw thread angle again, and this kind of numerous and diverse operation can increase chamfer work load.
In view of the above problems, it is therefore necessary to develop a rotary fluted disc wall threaded hole chamfering machine capable of performing automatic batch chamfering.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that when the conventional fluted disc threaded hole is chamfered, a fluted disc is mostly manually placed into a rotary table, then an electric drill is manually operated to chamfer, and when the fluted disc threaded hole is chamfered by the manual electric drill, a drill bit is easy to deviate and is not vertical enough during chamfering, fluted disc threaded angles are easy to deviate, and after each chamfering is finished, the rotary table needs to be manually rotated and the next threaded angle needs to be reversed, so that the workload of chamfering is increased due to the complicated operation.
(2) Technical scheme
In order to solve the technical problem, the invention provides a rotary type tooth disk wall threaded hole chamfering machine, which comprises:
a frame;
the workbench is fixedly connected to the frame;
the bearing frame is fixedly connected to the workbench;
the first rotating shaft is rotatably connected to the central position of the workbench;
the locking sleeve is fixed at the end part of the first rotating shaft and is provided with a plurality of threaded holes;
the two locking rods are in threaded connection with the threaded holes;
the two locking rods are in threaded connection with the threaded holes, and the locking sleeve is provided with a plurality of threaded holes;
the tray is fixedly connected to the first rotating shaft;
three pressure bearing wheels are fixed on the workbench and are in contact with the tray;
two threaded plates are respectively and fixedly connected to one side of the bearing frame;
the first guide rails are arranged in two transverse rows and are fixedly connected to two side walls of the threaded plate respectively;
the two first guide blocks are respectively connected with the first guide rail in a sliding manner;
the first mounting plate is fixedly connected with the two transverse rows of first guide blocks;
the second guide rails are arranged in two vertical rows and are respectively and fixedly connected to the first mounting plate;
the two second guide blocks are respectively connected with the second guide rail in a sliding manner;
the second mounting plate is fixedly connected to the two vertical second guide blocks and is positioned on one side of the first mounting plate;
the locking device is arranged between the two rows of first guide blocks through the first mounting plate;
the mounting seat is fixed on one side of the second mounting plate;
the electric drill is arranged on the mounting seat;
the two first tension springs are provided, one ends of the two first tension springs are respectively connected with the end part of the first mounting plate, and the other ends of the two first tension springs are respectively connected with the second mounting plate;
and the shifting device is arranged on one side of the first mounting plate.
Preferably, the locking device comprises:
two locking nuts are respectively in threaded connection with the first mounting plate;
two deflector rods are respectively and fixedly connected with the locking nuts;
and the locking plate is arranged between the two transverse first guide blocks, and the locking nut is in threaded connection with the locking plate through the first mounting plate.
Preferably, the toggle device comprises:
the hexagonal rod is rotatably connected with the threaded plates at the two sides and fixed on one side of the first mounting plate;
the two bearing seats are respectively sleeved on the hexagonal rods and fixedly connected to the first mounting plate and are positioned between the two transverse rows of the first guide block;
the first gear is arranged on the bearing seats and positioned between the two bearing seats, and the first gear is movably arranged on the hexagonal rod;
the rack is fixedly connected to one side of the first mounting plate, is positioned between the two vertical second guide blocks and is meshed with the first gear;
the shifting fork is fixedly connected with the hexagonal rod and is positioned on one side of the first mounting plate.
Preferably, also include power assembly, power assembly includes:
the servo motor is fixed in the rack;
the mounting frame is fixed below the workbench, and an output shaft of the servo motor is rotatably connected with the mounting frame;
one end of the second rotating shaft is rotatably connected into the mounting frame, and the other end of the second rotating shaft is fixedly connected to an output shaft of the servo motor;
the second gear is fixedly connected to the second rotating shaft;
the third gear is rotatably connected to the mounting frame and meshed with the second gear;
one end of the first adjuster is in universal connection with the eccentric position of the third gear;
one end of the first V-shaped swinging plate is in universal connection with the other end of the first regulator;
the swinging seat is rotatably connected with the top wall of the first V-shaped swinging plate and is fixed on the workbench;
one end of the second regulator is hinged with the other end of the first V-shaped swinging plate, and the other end of the second regulator is hinged with the shifting fork.
Preferably, the device further comprises an intermittent mechanism, wherein the intermittent mechanism comprises:
the intermittent cam is fixedly connected to the second rotating shaft and is close to the mounting rack;
the first toggle column is fixedly connected to the eccentric position of the intermittent cam;
the outer edge of the intermittent groove disc is provided with a plurality of grooves, and the intermittent groove disc is fixedly connected to the first rotating shaft and is close to the workbench;
the second V-shaped swinging plate is rotatably connected to the workbench and is close to the intermittent cam;
the second toggle column is rotatably connected with one end of the second V-shaped swinging plate and is contacted with the intermittent cam;
the third toggle column is rotatably connected with the other end of the second V-shaped swing plate;
the fixed column is fixedly connected to the workbench and is close to the first rotating shaft;
one end of the second tension spring is fixedly connected with the fixed column, and the other end of the second tension spring is fixedly connected with the second V-shaped swinging plate.
(3) Advantageous effects
1: according to the invention, the drilling position of the electric drill can be adjusted through the locking device, and after the adjustment is finished, two rows of first guide blocks on the first mounting plate can be locked and fixed.
2: the automatic intermittent chamfering machine can perform chamfering operation fully automatically, and can realize the automatic intermittent chamfering function by starting the servo motor after the electric drill and the fluted disc are adjusted to be vertical, so that the tray does not need to be rotated manually.
3: the intermittent mechanism can automatically drive the shifting device to drive the electric drill to chamfer, and the function of manually operating the shifting device is replaced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic partial perspective view illustrating a first embodiment of the present invention.
Fig. 3 is a second partial perspective view of the present invention.
Fig. 4 is a perspective view of the power assembly of the present invention.
Fig. 5 is a schematic perspective view of the intermittent mechanism of the present invention.
The labels in the figures are: 1-a machine frame, 101-a workbench, 102-a bearing frame, 2-a first rotating shaft, 3-a locking sleeve, 301-a threaded hole, 302-a locking rod, 4-a tray, 5-a bearing wheel, 6-a threaded plate, 7-a first guide rail, 701-a first guide block, 8-a first mounting plate, 9-a second guide rail, 901-a second guide block, 10-a second mounting plate, 11-a locking nut, 1101-a deflector rod, 12-a locking plate, 13-a mounting seat, 14-an electric drill, 15-a first tension spring, 16-a bearing seat, 17-a hexagonal rod, 18-a first gear, 19-a rack, 20-a shifting fork, 21-a servo motor, 22-a mounting frame, 23-a second rotating shaft, 24-a second gear, 25-third gear, 26-first adjuster, 27-oscillating seat, 28-first V-shaped oscillating plate, 29-second adjuster, 30-intermittent cam, 31-first toggle column, 32-intermittent groove disc, 33-second V-shaped oscillating plate, 34-second toggle column, 35-third toggle column, 36-second tension spring, 1011-fixed column and 37-fluted disc.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A rotary fluted disc wall threaded hole chamfering machine is shown in figures 1-5 and comprises a machine frame 1, a workbench 101, a bearing frame 102, a first rotating shaft 2, a locking sleeve 3, a locking rod 302, a tray 4, a bearing wheel 5, a threaded plate 6, a first guide rail 7, a first guide block 701, a first mounting plate 8, a second guide rail 9, a second guide block 901, a second mounting plate 10, a locking device, a mounting seat 13, an electric drill 14, a first tension spring 15 and a toggle device, wherein the workbench 101 is fixedly connected above the machine frame 1, the bearing frame 102 is fixedly connected at the rear side above the workbench 101, the first rotating shaft 2 is rotatably connected at the central position of the workbench 101 and positioned in front of the bearing frame 102, the locking sleeve 3 is fixed at the end part of the first rotating shaft 2, the locking sleeve 3 is provided with 8 threaded holes 301, the locking rods 302 are two, the locking rods 302 are in threaded connection with the threaded holes 301, the tray 4 is fixedly connected at the upper end part of the first rotating shaft 2, the number of the pressure bearing wheels 5 is three, the pressure bearing wheels are annularly fixed on the workbench 101, the pressure bearing wheels are positioned below the tray 4 and are in contact with the tray, the number of the threaded plates 6 is two, the threaded plates are symmetrically fixedly connected to the left side and the right side of the front of the bearing frame 102, a pair of first guide rails 7 are horizontally and symmetrically fixedly connected to two side walls of the threaded plates 6, the first guide rails 7 are respectively and slidably connected with first guide blocks 701, a first mounting plate 8 is vertically fixedly connected to the front of the two first guide blocks 701, a second guide rail 9 is symmetrically fixedly connected to a first mounting plate 8, the second guide rail 9 is slidably connected with a second guide block 901, a second mounting plate 10 is fixedly connected to the front of the two vertical rows of second guide blocks 901, the locking device is arranged between the two rows of first guide blocks 701 through the first mounting plate 8, the mounting plate 13 is fixed in front of the second mounting plate 10, the electric drill 14 is vertically mounted on the mounting plate 13, one end of the two first tension springs 15 are respectively connected with the end of the first mounting plate 8, the other end is respectively connected with the second mounting plate 10, the toggle device is arranged behind the first mounting plate 8.
When chamfering is performed on the fluted disc 37, the fluted disc 37 is manually placed on the tray 4, the two locking rods 302 are rotated to lock the fluted disc 37, the first mounting plate 8 is pushed to move left and right, so that the first guide rail 7 and the first guide block 701 slide left and right, when the electric drill 14 is perpendicular to the chamfered position of the fluted disc 37, the two rows of the first guide blocks 701 are fixed by the locking device, the toggle device component rotates downwards, the second mounting plate 10 slides downwards, so that the electric drill 14 fixed on the mounting base 13 starts chamfering, after the chamfering of the fluted disc 37 at the vertical position of the electric drill 14 is finished, the swing toggle device component is released, the first tension spring 15 pulls the second mounting plate 10 to slide upwards for resetting, when the next chamfering is performed, the tray 4 is manually rotated, the fluted disc 37 on the tray 4 is driven to rotate, the above operations are repeated, and the fluted disc 37 works.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 5, a locking device includes two locking nuts 11, two shift rods 1101 and a locking plate 12, the two locking nuts 11 are respectively in threaded connection with the right front side of a first mounting plate 8, the two shift rods 1101 are respectively and fixedly connected to the locking nuts 11, the locking plate 12 is disposed behind the first mounting plate 8 and located between two first guide blocks 701 arranged in a horizontal direction, and the locking nuts 11 are in threaded connection with the locking plate 12 through the first mounting plate 8.
When the electric drill 14 is not perpendicular to the chamfer of the fluted disc 37, the locking nut 11 is loosened through the shifting lever 1101, the locking plate 12 moves, the first guide rail 7 slides with the first guide block 701, the position of the first mounting plate 8 is adjusted, so that the electric drill 14 is perpendicular to the chamfer of the fluted disc 37, the locking nut 11 is rotated on the same side of the two rows of the first guide blocks 701 through the shifting lever 1101 to tighten the locking plate 12, and the effect of fixing and tightening is achieved.
The shifting device comprises a hexagonal rod 17, a bearing seat 16, a first gear 18, a rack 19 and a shifting fork 20, the hexagonal rod 17 is rotatably connected with the middle parts of two side thread plates 6 and is positioned at the rear part of the first mounting plate 8, the bearing seat 16 is sleeved on the hexagonal rod 17 and fixedly connected at the rear part of the first mounting plate 8 and is positioned between two transverse rows of first guide blocks 701, the first gear 18 is arranged on the bearing seat 16, the first gear 18 is movably mounted on the hexagonal rod 17, the rack 19 is vertically fixedly connected at the middle part of the rear part of the first mounting plate 8 and is positioned between two vertical rows of second guide blocks 901, the rack 19 is meshed with the first gear 18, and the shifting fork 20 is fixedly connected with the hexagonal rod 17 and is positioned at the left side of the first mounting plate 8.
When giving the fluted disc 37 chamfer, artifical stirring shift fork 20 downswing, shift fork 20 downswing drives six arris poles 17 and rotates, 18 meshing rack 19 of first gear, 19 downshifts of rack, when below chamfer drill bit removed fluted disc 37 position, chamfer drill bit and fluted disc 37 contact and carry out the chamfer, 15 are in tensile state in first extension spring this moment, when the manual work loosens shift fork 20, 15 pulling second mounting panel 10 of first extension spring reset that upwards slides, so slide second mounting panel 10 from top to bottom repeatedly play, make the electric drill 14 on the second mounting panel 10 carry out the function of chamfer.
Example 3
On the basis of embodiment 1, the rotary fluted disc wall threaded hole chamfering machine further comprises a power assembly as shown in fig. 1-5, the power assembly comprises a servo motor 21, a mounting frame 22, a second rotating shaft 23, a second gear 24, a third gear 25, a first regulator 26, a first V-shaped swinging plate 28, a swinging seat 27 and a second regulator 29, the servo motor 21 is fixed on the left side in the frame 1, the mounting frame 22 is fixed below the worktable 101, the mounting frame 22 is rotatably connected with an output shaft of the servo motor 21 through a coupler, one end of the second rotating shaft 23 is rotatably connected in the mounting frame 22, the other end of the second rotating shaft 23 is fixedly connected with the coupler above the servo motor 21, the second gear 24 is fixedly connected with the second rotating shaft 23, the third gear 25 is rotatably connected with the mounting frame 22 and is meshed with the second gear 24, one end of the first regulator 26 is in universal connection with the eccentric position of the third gear 25, one end of the first V-shaped swinging plate 28 is connected with the other end of the first regulator 26 in a universal way, the swinging seat 27 is fixed on the workbench 101 and is connected with the top wall of the first V-shaped swinging plate 28 in a rotating way, the lower end of the second regulator 29 is hinged with the other end of the first V-shaped swinging plate 28, and the upper end of the second regulator 29 is hinged with the shifting fork 20.
The servo motor 21 is started to rotate, the second rotating shaft 23 drives the second gear 24 to rotate, the second gear 24 is meshed with the third gear 25 to rotate, the third gear 25 drives the first regulator 26 to reciprocate, the first regulator 26 drives the first V-shaped swinging plate 28 to swing, and therefore the shifting fork 20 is driven to swing up and down through the second regulator 29, and the function of automatically shifting the shifting fork 20 is achieved.
The intermittent mechanism comprises an intermittent cam 30, a first toggle column 31, an intermittent grooved disc 32, a second V-shaped swinging plate 33, a second toggle column 34, a third toggle column 35, a fixed column 1011 and a second tension spring 36, wherein the intermittent cam 30 is fixedly connected to a second rotating shaft 23 and is positioned above a second gear, the first toggle column 31 is fixedly connected to an eccentric position below the intermittent cam 30, 12 grooves are formed in the outer edge part of the intermittent grooved disc 32, the intermittent grooved disc 32 is fixedly connected to the lower end of the first rotating shaft 2 and is positioned below the workbench 101, the second V-shaped swinging plate 33 is rotatably connected below the workbench 101 and is positioned behind the intermittent cam 30, the second toggle column 34 is rotatably connected with one end of the second V-shaped swinging plate 33 and is in contact with the intermittent cam 30, the third toggle column 35 is rotatably connected with the other end of the second V-shaped swinging plate 33, the fixed column 1011 is fixedly connected to the workbench 101, is close to the first rotating shaft 2, one end of the second tension spring 36 is fixedly connected to the fixed column 1011, the other end is fixed to the second V-shaped swinging plate 33.
When the servo motor 21 rotates, the intermittent cam 30 thereon rotates, the first toggle column 31 on the intermittent cam 30 can toggle the intermittent slot disc 32 to rotate a part every time the intermittent cam 30 rotates a circle, when the first toggle column 31 on the intermittent cam 30 does not toggle the intermittent slot disc 32 to rotate, the toggle device can be driven to toggle the shift fork 20 to move downwards once to perform chamfering, when the first toggle column 31 on the intermittent cam 30 does not toggle the intermittent slot disc 32 to rotate, the intermittent cam 30 pushes the second toggle column 34 on the second V-shaped swing plate 33, the third toggle column 35 at the other end of the second V-shaped swing plate 33 blocks the intermittent slot disc 32 to prevent the intermittent slot disc 32 from moving, when the first toggle column 31 on the intermittent cam 30 rotates to the position of toggling the intermittent slot disc 32, the third toggle column 35 is separated from the intermittent slot disc 32, so that the intermittent rotation function is realized, and the upper tray 4 can be driven to rotate intermittently, instead of the function of manually rotating the tray 4.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. The utility model provides a rotation type fluted disc wall screw hole beveler which characterized in that, including:
a frame (1);
the workbench (101) is fixedly connected to the frame (1);
a bearing frame (102) fixedly connected to the workbench (101);
the first rotating shaft (2) is rotatably connected to the central position of the workbench (101);
the locking sleeve (3) is fixed at the end part of the first rotating shaft (2), and a plurality of threaded holes (301) are formed in the locking sleeve (3);
two locking rods (302) are provided and are in threaded connection with the threaded holes (301);
the tray (4) is fixedly connected to the first rotating shaft (2);
three pressure bearing wheels (5) are fixed on the workbench (101) and are in contact with the tray (4);
two threaded plates (6) are respectively and fixedly connected to one side of the bearing frame (102);
the first guide rails (7) are arranged in two transverse rows and are fixedly connected to two side walls of the threaded plate (6) respectively;
the two first guide blocks (701) are respectively connected with the first guide rail (7) in a sliding manner;
the first mounting plate (8) is fixedly connected with the two horizontal first guide blocks (701);
the second guide rails (9) are arranged in two vertical rows and are respectively and fixedly connected to the first mounting plate (8);
two second guide blocks (901) are respectively connected with the second guide rail (9) in a sliding manner;
the second mounting plate (10) is fixedly connected to the two vertical rows of second guide blocks (901) and is positioned on one side of the first mounting plate (8);
the locking device is arranged between the two rows of first guide blocks (701) through a first mounting plate (8);
a mounting seat (13) fixed on one side of the second mounting plate (10);
an electric drill (14) attached to the mounting base (13);
two first tension springs (15), one end of each first tension spring is connected with the end of the first mounting plate (8), and the other end of each first tension spring is connected with the second mounting plate (10);
the shifting device is arranged on one side of the first mounting plate (8);
the locking device comprises:
two locking nuts (11) are respectively in threaded connection with the first mounting plate (8); two shift levers (1101) are fixedly connected to the locking nut (11) respectively; the locking plate (12) is arranged between the two transverse first guide blocks (701), and the locking nut (11) is in threaded connection with the locking plate (12) through the first mounting plate (8);
the striking device comprises:
the hexagonal rod (17) is rotatably connected with the threaded plates (6) at the two sides and is fixed at one side of the first mounting plate (8); the two bearing blocks (16) are respectively sleeved on the hexagonal rod (17) and fixedly connected to the first mounting plate (8) and positioned between the two transverse rows of the first guide block (701); the first gear (18) is arranged on the bearing seats (16) and positioned between the two bearing seats (16), and the first gear (18) is movably arranged on the hexagonal rod (17); the rack (19) is fixedly connected to one side of the first mounting plate (8), is positioned between the two vertical second guide blocks (901) and is meshed with the first gear (18);
the shifting fork (20) is fixedly connected with the hexagonal rod (17) and is positioned on one side of the first mounting plate (8); still including power component, power component including: the servo motor (21) is fixed in the rack (1); the mounting rack (22) is fixed below the workbench (101), and an output shaft of the servo motor (21) is rotatably connected with the mounting rack (22); one end of the second rotating shaft (23) is rotatably connected into the mounting frame (22), and the other end of the second rotating shaft is fixedly connected to an output shaft of the servo motor (21);
a second gear (24) fixedly connected to the second rotating shaft (23); a third gear (25) rotatably connected to the mounting bracket (22) and engaged with the second gear (24); a first adjuster (26) having one end thereof universally connected to an eccentric position of the third gear (25); a first V-shaped swinging plate (28) with one end being connected with the other end of the first adjuster (26) in a universal way; the swinging seat (27) is rotatably connected with the top wall of the first V-shaped swinging plate (28) and is fixed on the workbench (101);
one end of the second regulator (29) is hinged with the other end of the first V-shaped swinging plate (28), and the other end of the second regulator (29) is hinged with the shifting fork (20); still including intermittent type mechanism, intermittent type mechanism is including: the intermittent cam (30) is fixedly connected to the second rotating shaft (23) and is close to the mounting frame (22); the first toggle column (31) is fixedly connected to the eccentric position of the intermittent cam (30); the outer edge of the intermittent groove disc (32) is provided with a plurality of grooves, and the intermittent groove disc (32) is fixedly connected to the first rotating shaft (2) and is close to the workbench (101); a second V-shaped swinging plate (33) which is rotatably connected to the worktable (101) and is close to the intermittent cam (30); the second toggle column (34) is rotationally connected with one end of the second V-shaped swinging plate (33) and is contacted with the intermittent cam (30);
the third toggle column (35) is rotatably connected with the other end of the second V-shaped swing plate (33); the fixed column (1011) is fixedly connected to the workbench (101) and is close to the first rotating shaft (2); and one end of the second tension spring (36) is fixedly connected with the fixed column (1011), and the other end of the second tension spring is fixedly connected with the second V-shaped swinging plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266371.XA CN111408796B (en) | 2020-04-07 | 2020-04-07 | Rotation type fluted disc wall screw hole beveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266371.XA CN111408796B (en) | 2020-04-07 | 2020-04-07 | Rotation type fluted disc wall screw hole beveler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111408796A CN111408796A (en) | 2020-07-14 |
| CN111408796B true CN111408796B (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010266371.XA Active CN111408796B (en) | 2020-04-07 | 2020-04-07 | Rotation type fluted disc wall screw hole beveler |
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